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Anarel [89]
2 years ago
13

A container has 3/8 pounds of flour

Mathematics
1 answer:
Goryan [66]2 years ago
7 0
<span>A container has <span>3 3/8 = 27/8 </span>pounds of flour.
Each student gets 3/16 pound of flour.
<span>
If each student in the cooking class needs 3/16 pound of flour and you want to know how many students are in the class, you can calculate this using the following steps:

3 3/8 pounds of flour / 3/16 = 27/8 / 3/16 = 27/8 * 16/3 = 18 students

Result: 18 students are in the cooking class.</span></span><span>
</span>
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N independent random samples of 10 men and 10 women in a coed basketball league, the numbers of points scored per season are giv
faltersainse [42]

Answer:

Step-by-step explanation:

Hello!

a)

To compare both datasets I've made a box plot for them.

The yellow one belongs to the points scored by the men and the green one is for the points scored by the women.

Women: The box seems symmetrical, the median and the mean (black square) are almost the same. The whiskers are almost the same length, you could say that in general the points scored by the women have a symmetrical distribution.

Men: The box looks a little skewed to the right, the median is closer to the 1st quantile and the mean is greater than the median. The whiskers are the same length, in general the distribution seems almost symmetrical.

b)

As you can see in the box plot  the median and mean of the points scored by the women are almost the same. Using the data I've calculated both values:

Me= 24.50

X[bar]= 23.80

The median divides the sample in halves (50-50),  it shows you where the middle of the distribution is.

The average shows you the value that centers the distribution, meaning, it is the value around which you'll find most of the data set. It summarizes best the sample information and therefore is a better measure of center.

c.

As you can see in the box plots, there are no outliers in both distributions.

An outlier is an observation that is significantly distant from the rest of the data set. They usually represent experimental errors (such as a measurement) or atypical observations. Some statistical measurements, such as the sample mean, are severely affected by this type of values and their presence tends to cause misleading results on a statistical analysis.

Considering the 1st quartile (Q₁), the 3rd quartile (Q₃) and the interquartile range IQR, any value X is considered an outlier if:

X < Q₁ - 1.5 IQR

X > Q₃ + 1.5 IQR

Or extreme outliers if:

X < Q₁ - 3 IQR

X > Q₃ + 3 IQR

For the women data set:

Q₁= 17; Q₃= 30; IQR= 30 - 17= 13

Lower outliers: X < Q₁ - 1.5 IQR= 17-1.5*13= -2.5 ⇒ The minimum value recorded is 03, so there are no outliers.

Upper outliers: X > Q₃ + 3 IQR= 30 + 1.5*13= 49.5 ⇒ The maximum value registered is 41, so there are no outliers.

I hope this helps!

6 0
2 years ago
Anybody have a proper answer?
maks197457 [2]
The answer would be 40
3 0
3 years ago
Determine the consent of variation given
melisa1 [442]

Answer:

The constant of variation is 5 (B)

Step-by-step explanation:

if R varies directly with S

R ∝ S

R =kS

k = constant of variation

when S is 16 R is 80

80 =16k

k=5

3 0
3 years ago
White correction fluid is sold in a 7/10 ounce bottle.Blue correction fluid is sold in a 6/10 ounce bottle.You buy one bottle of
gayaneshka [121]
1/10 oz...I believe that would be correct
7 0
3 years ago
Gabby left the mall and drove north. Violet left 3 hours later, driving 36 mph faster to catch up with Gabby. After 2 hours, she
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Answer:

24mph

Step-by-step explanation:

24 mph times 5 hours = 120 miles

24 mph + 36 mph = 60 mph

60 mph × 2 hours = 120 miles

7 0
2 years ago
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